Fix #222

Author: splhack

src/channel.c

@@ -94,6 +94,9 @@ typedef struct {
 #ifdef FEAT_GUI_W32
     int  ch_inputHandler;	/* simply ret.value of WSAAsyncSelect() */
 #endif
+#ifdef FEAT_GUI_MACVIM
+    int  ch_inputHandler;
+#endif
 
     void (*ch_close_cb)(void);	/* callback invoked when channel is closed */
 } channel_T;
@@ -174,7 +177,7 @@ messageFromNetbeans(gpointer clientData,
 }
 #endif
 
-#if defined(FEAT_GUI_MACVIM)
+#ifdef FEAT_GUI_MACVIM
     static int
 sock_select(int s)
 {
@@ -234,7 +237,12 @@ channel_gui_register(int idx)
      * Tell Core Foundation we are interested in being called when there
      * is input on the editor connection socket
      */
-    gui_macvim_set_netbeans_socket(channel->ch_fd);
+    if (channel->ch_inputHandler == -1) {
+	channel->ch_inputHandler = 0;
+#     ifdef FEAT_NETBEANS_INTG
+	gui_macvim_set_netbeans_socket(channel->ch_fd);
+#     endif
+    }
 #    endif
 #   endif
 #  endif
@@ -282,7 +290,13 @@ channel_gui_unregister(int idx)
     }
 #   else
 #    ifdef FEAT_GUI_MACVIM
-    gui_macvim_set_netbeans_socket(-1);
+    if (channel->ch_inputHandler == 0)
+    {
+#     ifdef FEAT_NETBEANS_INTG
+	gui_macvim_set_netbeans_socket(-1);
+#     endif
+	channel->ch_inputHandler = -1;
+    }
 #    endif
 #   endif
 #  endif

src/netbeans.c

@@ -67,10 +67,6 @@ static void nb_free __ARGS((void));
 static int nb_channel_idx = -1;
 
 static int r_cmdno;			/* current command number for reply */
-#ifdef FEAT_GUI_MACVIM
-static int sock_select(int s);
-#endif
-
 static int dosetvisible = FALSE;
 
 /*
@@ -132,22 +128,6 @@ netbeans_close(void)
 #endif
 }
 
-#if defined(FEAT_GUI_MACVIM)
-    static int
-sock_select(int s)
-{
-    fd_set readset;
-    struct timeval timeout;
-
-    FD_ZERO(&readset);
-    FD_SET(s, &readset);
-    timeout.tv_sec = 0;
-    timeout.tv_usec = 0;
-
-    return select(s + 1, &readset, NULL, NULL, &timeout);
-}
-#endif /* FEAT_GUI_MACVIM */
-
 #define NB_DEF_HOST "localhost"
 #define NB_DEF_ADDR "3219"
 #define NB_DEF_PASS "changeme"